Wireless Volt Free Contact Sensor, Battery Powered
The Wireless Alert CM monitors whether a volt-free contact, such as a relay or volt-free switch is open or closed. Monitor a PIR sensor or a float switch for example. The device body can be secured in position using an adhesive pad (supplied) and is provided with 1.5m of cable with bare ends, ready to connect to your equipment or switch. The Wireless Alert CM can be set to trigger a notification email, sent to a user-selected address, if the monitored contact opens, closes, or both. The user can also configure delays (between 1 minute and 12 hours), whereby the contact must remain opened or closed for a certain period of time before an alert is sent. In addition to this, the device can send a scheduled summary email detailing the number of alert events, percentage of contact open and closed time, and battery level.